{\rtf1\ansi\deff0\deftab360 {\fonttbl {\f0\fswiss\fcharset0 Arial} {\f1\froman\fcharset0 Times New Roman} {\f2\fswiss\fcharset0 Verdana} {\f3\froman\fcharset2 Symbol} } {\colortbl; \red0\green0\blue0; } {\info {\author Biblio}{\operator }{\title Biblio RTF Export}} \f1\fs24 \paperw11907\paperh16839 \pgncont\pgndec\pgnstarts1\pgnrestart Darras, V. (1991).\'a0\'a0Technologies prehispaniques de l'obsidienne: Les centres de production de la r\'e9gion de Zin\'e1paro-Prieto. \ul Archaeologie. Unpublishe,\ul0 \par \par }